公开(公告)号：US20150362687A1

公开(公告)日：2015-12-17

申请号：US14764714

申请日：2014-01-21

Applicant: SUMITOMO OSAKA CEMENT CO., LTD.

Inventor： Miki OKAMURA ,  Tokutaka HARA

IPC: G02B6/42 ,  G02F1/225 ,  G02B6/32 ,  G02B6/30 ,  G02B6/27

CPC classification number: G02B6/4266 ,  G02B6/2706 ,  G02B6/30 ,  G02B6/32 ,  G02F1/0136 ,  G02F1/0311 ,  G02F1/035 ,  G02F1/225 ,  G02F2001/212

Abstract: An aspect of the present invention is an optical element that combines light waves using a spatial optical system, including a housing section, an optical waveguide element, a combine section, and a collimator section is provided. The housing section has a storage space and is formed by joining two or more members together. The optical waveguide element is provided in the storage space and emits at least two light waves. The combine section is provided outside the storage space and combines the light waves emitted from the optical waveguide element outside the housing section using a spatial optical system. The collimator section is connected to the housing section, holds the combine section, and includes a light focusing section configured to focus a light wave combined by the combine section and an optical fiber to which the light wave focused by the light focusing section is introduced.

Abstract translation: 本发明的一个方面是提供一种使用包括壳体部分，光波导元件，组合部分和准直器部分的空间光学系统组合光波的光学元件。 壳体部分具有存储空间并且通过将两个或更多个部件连接在一起而形成。 光波导元件设置在存储空间中并且发射至少两个光波。 组合部设置在存储空间的外部，并且使用空间光学系统将从光波导元件发射的光波组合在壳体部分外部。 准直器部分连接到壳体部分，保持组合部分，并且包括被配置为聚焦由组合部分组合的光波的光聚焦部分和被光聚焦部分聚焦的光波所引入的光纤。